GB1144746A - Container closure seaming method and apparatus - Google Patents

Container closure seaming method and apparatus

Info

Publication number
GB1144746A
GB1144746A GB5793/67A GB579367A GB1144746A GB 1144746 A GB1144746 A GB 1144746A GB 5793/67 A GB5793/67 A GB 5793/67A GB 579367 A GB579367 A GB 579367A GB 1144746 A GB1144746 A GB 1144746A
Authority
GB
United Kingdom
Prior art keywords
rim
seaming
rollers
head
pressing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB5793/67A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Societe des Produits Nestle SA
Original Assignee
Societe des Produits Nestle SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Societe des Produits Nestle SA filed Critical Societe des Produits Nestle SA
Publication of GB1144746A publication Critical patent/GB1144746A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • B21D51/30—Folding the circumferential seam
    • B21D51/32—Folding the circumferential seam by rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Sealing Of Jars (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Closures For Containers (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)

Abstract

1,144,746. Seaming cans. NESTLE PRODUCTS Ltd. 7 Feb., 1967 [11 Feb., 1966], No. 5793/67. Heading B3J. A method of seaming an end closure 2, Fig. 1, having a curled rim to the flanged end of a can 1 comprises pinching the rim round the flange, Fig. 2, by pressing the rim against the projecting part of a mandrel 3, turning the pinched rim obliquely, Fig. 3 (not shown), and finally pressing it against the side wall of the can, Fig. 4 (not shown). The various stages are performed by rollers, and the seaming head or the can may be rotated, the roller 4 being pressed towards the mandrel-rim by a spring 6. A seaming head, Fig. 5 (not shown), may include two rollers (m 1 ) for performing the operation of Fig. 2, and a further two (m 2 , m 3 ) for performing respectively the operations of turning the pinched rim (Fig. 3) and pressing it against the side-wall (Fig. 4). Due to overlap, the seaming operation may be completed in 4¥ rotations of the seaming head, or in 5¢ revolutions if a three-roller head is used, Fig. 6 (not shown), or in 5<SP>1</SP>/ 6 revolutions if the rollers are close together and the can is rotated, Fig. 7 (not shown).
GB5793/67A 1966-02-11 1967-02-07 Container closure seaming method and apparatus Expired GB1144746A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH198066A CH451862A (en) 1966-02-11 1966-02-11 Method for crimping metal cans and device for implementing this method

Publications (1)

Publication Number Publication Date
GB1144746A true GB1144746A (en) 1969-03-05

Family

ID=4223092

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5793/67A Expired GB1144746A (en) 1966-02-11 1967-02-07 Container closure seaming method and apparatus

Country Status (8)

Country Link
US (1) US3416476A (en)
CH (1) CH451862A (en)
DE (2) DE1602544A1 (en)
ES (2) ES336681A1 (en)
FR (1) FR1510798A (en)
GB (1) GB1144746A (en)
NO (1) NO125481B (en)
SE (1) SE333128B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500410A1 (en) * 1981-02-23 1982-08-27 Greif Bros Corp Reinforced end seam steel drum - has chime edge of tubular shell folded to provide five-layered seam edge

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4263860A (en) * 1979-06-18 1981-04-28 Greif Bros. Corporation Seal drum with end closure having reinforced seams
GB2124997B (en) * 1982-06-30 1986-05-14 Toyo Seikan Kaisha Ltd Sealed laminated vessels
DE3419182A1 (en) * 1984-05-23 1985-11-28 Elring Dichtungswerke Gmbh, 7012 Fellbach Method and apparatus for fixing a sheet-metal border on a through opening in a gasket

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2196206A (en) * 1936-03-20 1940-04-09 American Can Co Container
US2337452A (en) * 1940-12-02 1943-12-21 Robert W Compo Method of making container closures
US2455737A (en) * 1944-07-29 1948-12-07 Continentai Can Company Inc Method of attaching metal closures to containers
US2643627A (en) * 1950-12-28 1953-06-30 American Can Co Method of producing cushion in seams of containers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500410A1 (en) * 1981-02-23 1982-08-27 Greif Bros Corp Reinforced end seam steel drum - has chime edge of tubular shell folded to provide five-layered seam edge

Also Published As

Publication number Publication date
SE333128B (en) 1971-03-08
US3416476A (en) 1968-12-17
DE1602544A1 (en) 1971-08-26
ES340793A1 (en) 1968-06-16
DE6605667U (en) 1970-07-09
FR1510798A (en) 1968-01-19
CH451862A (en) 1968-05-15
ES336681A1 (en) 1968-01-16
NO125481B (en) 1972-09-18

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